Async Operations

from azure.keyvault.certificates.aio import CertificateClient

class CertificateClient:
    """Async certificate client."""
    
    async def create_certificate(
        certificate_name: str,
        policy: CertificatePolicy,
        **kwargs
    ) -> Union[KeyVaultCertificate, CertificateOperation]: ...
    
    async def get_certificate(certificate_name: str) -> KeyVaultCertificate: ...
    
    # All sync methods have async equivalents
    # Long-running operations return results directly (no LROPoller)
    
    async def __aenter__(self) -> "CertificateClient": ...
    async def __aexit__(self, exc_type, exc_val, exc_tb) -> None: ...

import asyncio
from azure.identity.aio import DefaultAzureCredential
from azure.keyvault.certificates.aio import CertificateClient
from azure.keyvault.certificates import CertificatePolicy

async def main():
    # Create async client
    credential = DefaultAzureCredential()
    async with CertificateClient(
        vault_url="https://my-vault.vault.azure.net/",
        credential=credential
    ) as client:
        
        # Create certificate (returns result directly)
        certificate = await client.create_certificate(
            certificate_name="async-cert",
            policy=CertificatePolicy.get_default()
        )
        print(f"Created: {certificate.name}")
        
        # Get certificate
        cert = await client.get_certificate("async-cert")
        print(f"Retrieved: {cert.name}")
        
        # List certificates with async iteration
        async for cert_props in client.list_properties_of_certificates():
            print(f"Certificate: {cert_props.name}")

# Run async code
asyncio.run(main())